I can’t go shopping with you this afternoon. But I’m tomorrow.A. studyingB. busyC. leavin

问题补充：

I can’t go shopping with you this afternoon. But I’m tomorrow.

A. studying

B. busy

C. leaving

D. free

答案：

A. studying

B. busy

C. leaving

(答案→)D. free

解析：studying正在学习;busy忙碌的;leaving正要动身;free有空的,免费的.句意：今天下午我不能和你去购物了．但是我明天有空．结合语境可知选Ｄ．